5561622262 has 16 divisors (see below), whose sum is σ = 9862976160. Its totient is φ = 2301360768.

The previous prime is 5561622247. The next prime is 5561622289. The reversal of 5561622262 is 2622261655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6848883 + ... + 6849694.

It is an arithmetic number, because the mean of its divisors is an integer number (616436010).

Almost surely, 2^5561622262 is an apocalyptic number.

5561622262 is a deficient number, since it is larger than the sum of its proper divisors (4301353898).

5561622262 is a wasteful number, since it uses less digits than its factorization.

5561622262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13698615.

The product of its digits is 86400, while the sum is 37.

The square root of 5561622262 is about 74576.2848498100. The cubic root of 5561622262 is about 1771.7420645392.

The spelling of 5561622262 in words is "five billion, five hundred sixty-one million, six hundred twenty-two thousand, two hundred sixty-two".